diff --git a/package.json b/package.json
index bdb1324..2c6c1e5 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "redux-scc",
-  "version": "1.5.1",
+  "version": "1.6.0",
   "description": "Redux store chunk creator",
   "main": "./lib/index.js",
   "files": [
@@ -53,6 +53,8 @@
     "lodash.keys": "^4.2.0",
     "lodash.map": "^4.6.0",
     "lodash.omit": "^4.5.0",
+    "lodash.findindex": "^4.6.0",
+    "lodash.isequal": "^4.5.0",
     "redux": "4.0.0"
   }
 }
diff --git a/readme.md b/readme.md
index 7b4cdb5..265fcaa 100644
--- a/readme.md
+++ b/readme.md
@@ -108,6 +108,7 @@ Like all other types, you can also use a custom type to create a reducer.
 - resetAtIndex(value: any, index: number): Reset the value for an array element, at the specified index, with the value provided.
 - removeAtIndex(index: number): Remove the element from the array at the specified index.
 - push(value: any): Add the value to the end of the array.
+- pushOrRemove(value: any): Push the value if it doesn't exist in the array or remove the element if it exists.
 - pop(): Remove the last element of the array.
 - shift(value: any): Add the value to the beginning of the array.
 - unshift(): Remove the first element of the array.
diff --git a/src/reducers/__tests__/arrayReducer.test.js b/src/reducers/__tests__/arrayReducer.test.js
index 849f8c7..c906061 100644
--- a/src/reducers/__tests__/arrayReducer.test.js
+++ b/src/reducers/__tests__/arrayReducer.test.js
@@ -71,6 +71,40 @@ describe('arrayReducer', () => {
             });
         });
 
+        describe('pushOrRemove', () => {
+            const { pushOrRemove } = DEFAULT_ARRAY_BEHAVIORS;
+            it('should push the primitive payload onto the end of the array', () => {
+                expect(pushOrRemove.reducer([1,2,3], 4)).toEqual([1,2,3,4]);
+            });
+            it('should remove the primitive payload from the array', () => {
+                expect(pushOrRemove.reducer([1,2,3], 2)).toEqual([1,3]);
+            });
+            it('should push the object payload onto the end of the array', () => {
+                let users = [
+                    { 'user': 'barney',  'active': false },
+                    { 'user': 'fred',    'active': false }
+                ];
+                let expected_users = [
+                    { 'user': 'barney',  'active': false },
+                    { 'user': 'fred',    'active': false },
+                    { 'user': 'pebbles', 'active': true }
+                ];
+                expect(pushOrRemove.reducer(users, { 'user': 'pebbles', 'active': true })).toEqual(expected_users);
+            });
+            it('should remove the object payload from the array', () => {
+                let users = [
+                    { 'user': 'barney',  'active': false },
+                    { 'user': 'fred',    'active': false },
+                    { 'user': 'pebbles', 'active': true }
+                ];
+                let expected_users = [
+                    { 'user': 'barney',  'active': false },
+                    { 'user': 'pebbles', 'active': true }
+                ];
+                expect(pushOrRemove.reducer(users, { 'user': 'fred', 'active': false })).toEqual(expected_users);
+            });
+        });
+
         describe('pop', () => {
             const { pop } = DEFAULT_ARRAY_BEHAVIORS;
             it('should remove the last element from the array', () => {
diff --git a/src/reducers/arrayReducer.js b/src/reducers/arrayReducer.js
index d632424..2f7f130 100644
--- a/src/reducers/arrayReducer.js
+++ b/src/reducers/arrayReducer.js
@@ -59,6 +59,7 @@ import { createReducerBehaviors } from "../reducers";
 import { updateAtIndex, removeAtIndex } from "../utils/arrayUtils";
 import { PROP_TYPES } from "../structure";
 import { isCombinedAction, getApplicableCombinedActions } from "./batchUpdates";
+import { findIndex, isEqual } from "lodash/fp";
 
 const reduce = require("lodash/fp/reduce").convert({ cap: false });
 
@@ -136,6 +137,16 @@ export const DEFAULT_ARRAY_BEHAVIORS: ArrayReducerBehaviorsConfig = {
     },
     validate: true
   },
+  pushOrRemove: {
+    reducer(state, payload) {
+      let index = findIndex(isEqual(payload))(state);
+      if(index == -1) {
+        return [...state, payload];
+      }
+      return removeAtIndex(state, index);
+    },
+    validate: true
+  },
   pop: {
     reducer(state) {
       return state.slice(0, -1);